The night before her wedding, Gwen suffers a bite from a man-eating,
shape-shifting Nostrovite before Jack manages to kill it. The next
morning, she wakes up to find herself pregnant -- very pregnant. Despite
her unnatural state, Gwen is determined to go ahead with the wedding.
But what she doesn't realise is that the Nostrovite has a mate, and
it's intent on recovering its spawn from Gwen's belly.